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#include <PString.h>
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#define MESSAGE_BUFFER_LEN 32
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namespace TextRenderer
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* Get the width, in pexels, of a message.
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* @param message_len the length of the message
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int get_width( int message_len );
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* Draw a column of pixels at pixel-offset x in the message.
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* Retrieve the PString that is used to render text with the intention of
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* changing it. This resets the text services.
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* @param message the message
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* @param message_len the length of the message (to save it being
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* @param x the pixel column of the message to draw
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* @param y_flip true to draw up-side down
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* @param y_shift shift the drawing up/down
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void render( const char *message, int message_len, int x,
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bool y_flip, int y_shift );
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* Reset the output buffer.
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* Notify renderer that the output buffer will require rendering.
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* Output the output buffer (and reset the output buffer).
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* Get the font number in use.
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* Switch to the next font.
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PString &get_pstring();
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* Call at the start of each frame.
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* Draw segment using automatic scrolling.
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void draw_scroll( int segment );